Weather forecast for 10 daysBucaur, Guinea-Bissau

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 32°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 7mm
  • Wind: 9km/hE 101°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
Tomorrow, thunderstorms may develop under unsettled skies.
With a high probability, light precipitation is forecasted. The temperature is anticipated to vary between a tropical 32°C and a warm 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a scorching 44°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow's maximum temperature is forecasted to be a few degrees lower than the usual 34.9°C high in October.
Sunrise will be at 06:54 and sunset at 18:36; tomorrow's daylight will last for 11h and 42min.

Sunday 1. Nov 2026

  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 5mm
  • Wind: 7km/hNNE 13°
  • Humidity: 78%
  • UV index: 8
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
On Sunday, in Bucaur, stormy skies and lightning strikes are expected later today.
The likelihood of rainfall is high. However, precipitation will be light. The maximum temperature will be a humid 33°C, while the minimum forecasted temperature is a moderately hot 23°C.
On Sunday, expect the temperature to remain near October's average maximum of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:36; the daylight will last for 11h and 41min.

10-day overview

Daily temperatures

Warmest period: Friday - Sunday 37°C.
Coldest day: tomorrow 32°C.

Chance of precipitation

Highest chance: today 81%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • min.
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 81%
  • Precipitation: 5mm
  • Wind: 8km/hESE 123°
  • Humidity: 97%
  • UV index: 0
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 32°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 7mm
  • Wind: 9km/hE 101°
  • Humidity: 80%
  • UV index: 8
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 79%
  • Precipitation: 5mm
  • Wind: 7km/hNNE 13°
  • Humidity: 78%
  • UV index: 8
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Monday
  • 2. Nov 2026
  • 34°C
  • 24°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 1mm
  • Wind: 12km/hN 10°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 10km/hN 10°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 34°C
  • 24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 9km/hN 11°
  • Humidity: 74%
  • UV index: 9
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Thursday
  • 5. Nov 2026
  • 36°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 15°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Friday
  • 6. Nov 2026
  • 37°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNE 38°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 37°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 208°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hWSW 241°
  • Humidity: 70%
  • UV index: 11
  • Sunrise: 06:57 GMT
  • Sunset: 18:34 GMT
  • ▼
During the ten-day period, unstable, gloomy and clear weather is forecasted.
Rainfall is anticipated on Friday through Monday.
In the coming days, the maximum temperature will range between 32°C and 37°C, while fluctuations in the night’s lowest temperature will be minimal, as the lowest temperatures will remain in the range of 23°C to 24°C.
Next Friday through next Sunday, with the highest temperature of 37°C, will be the hottest days; with the highest temperature of 32°C, Saturday will be the coldest day.
Combining with the humidity, the maximum feel-like temperature may increase enormously and vary between a blistering 44°C and a life-threatening 58°C.
Updated: Oct 30, 2026 @ 22:33:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, thunderstorms may develop under unsettled skies.

Light precipitation of 7mm is anticipated. The likelihood of rainfall is 70%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 44°C.
The maximum temperature will be slightly cooler than the average highest temperature of 34.9°C in October. The lowest temperature will be in line with the average low of 23.6°C.

On Saturday, in Bucaur, sunrise will be at 06:54 and sunset at 18:36 (GMT).

In Bucaur, tomorrow, there will be 11h and 42min of daylight.

On Sunday, thunder and lightning are forecasted to move in during the afternoon.

Light precipitation of 5mm is predicted on Sunday. The possibility of rainfall is 79%.

On Sunday, the maximum temperature will be 33°C, while the minimum temperature will be 23°C.